Xiangen Hu, Ph.D.

PHONE 901.678.3608
EMAIL xhu@memphis.edu
FAX 901.678.5736

OFFICE
Psychology Building, Room 432; FedEx Institute of Technology, Room 436

Education
Ph.D., University of California, Irvine
M.S., Huazhong University of Science and Technology
B.A., Huazhong University of Science and Technology

Research Interests

Human Learning and Memory

Mathematical Modeling

Statistical Analysis

Recent Publications

Hu, X., Cai, Z., Wiemer-Hasting, P., Graesser, A., & McNamara, D. S. (2007). Strengths, limitations, and extensions of LSA. In T. Landauer, D. S., McNamara, S. Dennis, & W. Kintsch (Eds.), Handbook of Latent Semantic Analysis. Mahwah.

Woodward, T. S., Menon, M., Hu, X., & Keefe, R. S. E. (2006). Optimization of a multinomial model for investigations of hallucinations and delusions with source monitoring. Schizophrenia Research.

Louwerse, M. M., Cai, Z., Hu, X., Ventura, M., & Jeuniaux, P. (2006). Cognitively inspired natural language based knowledge representations: Further explorations of Latent Semantic Analysis. International Journal of Artificial Intelligence Tools.

Penumatsa, P., Ventura, M., Graesser, A. C., Franceschetti, D. R., Louwerse, M., Hu, X., Cai, Z., & the Tutoring Research Group (2006). The right threshold value: What is the right threshold of cosine measure when using latent semantic analysis for evaluating student answers? International Journal of Artificial Intelligence Tools, 15, 767-777